[clang] 4f637c3 - [tests][Driver] Pass an empty sysroot for `DEFAULT_SYSROOT` builds

[Tim Northover via cfe-commits]

Author: Tim Northover
Date: 2022-03-04T09:01:50Z
New Revision: 4f637c30e1cd2d1d85f4f3b2ab042bfd75ae2865

URL: https://github.com/llvm/llvm-project/commit/4f637c30e1cd2d1d85f4f3b2ab042bfd75ae2865
DIFF: https://github.com/llvm/llvm-project/commit/4f637c30e1cd2d1d85f4f3b2ab042bfd75ae2865.diff

LOG: [tests][Driver] Pass an empty sysroot for `DEFAULT_SYSROOT` builds

The baremetal-sysroot test fails when the toolchain is configured with
DEFAULT_SYSROOT. So, to emulate not having passed one at all, let's
pass an empty sysroot instead.

https://reviews.llvm.org/D119144

Patch by Carlo Cabrera <carlo.antonio.cabrera at gmail.com>

Added: 
    

Modified: 
    clang/test/Driver/baremetal-sysroot.cpp

Removed: 
    


################################################################################
diff  --git a/clang/test/Driver/baremetal-sysroot.cpp b/clang/test/Driver/baremetal-sysroot.cpp
index ae174e01417e7..fc66020772a77 100644
--- a/clang/test/Driver/baremetal-sysroot.cpp
+++ b/clang/test/Driver/baremetal-sysroot.cpp
@@ -10,7 +10,7 @@
 // RUN: ln -s %clang %T/baremetal_default_sysroot/bin/clang
 
 // RUN: %T/baremetal_default_sysroot/bin/clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
-// RUN:     -target armv6m-none-eabi \
+// RUN:     -target armv6m-none-eabi --sysroot= \
 // RUN:   | FileCheck --check-prefix=CHECK-V6M-C %s
 // CHECK-V6M-C: "{{.*}}clang{{.*}}" "-cc1" "-triple" "thumbv6m-none-unknown-eabi"
 // CHECK-V6M-C-SAME: "-internal-isystem" "{{.*}}/baremetal_default_sysroot{{[/\\]+}}bin{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+}}armv6m-none-eabi{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"